Theaims of this study is to improve the learning outcomes of grade XI students of SMA Negeri4 Ambon in cone slice material using a cooperative learning model through CAI (Computer Assisted Instruction) learning media  assisted by geogebrasoftware. Students divided into small groups (3 groups) with each groups consist of 5-6 students who have varied abilities. The results showed that by using the cooperative learning model throughlearning media CAI (Computer Assisted Instruction)assisted by geogebrasoftware, there was an increase in the learning outcomes of grade XI MIA students at SMA Negeri 4 Ambon

This study aims to: (1) determine whether there is a difference in the mathematical solving abilities of students of class XI MIA SMA Negeri 4 Ambon who are taught using the think pair share (TPS) type of cooperative learning model assisted by geogebra software, the problem based learning model (PBL) with software assistance. geogebra, and discovery learning (DL) learning model assisted by geogebra software, (2) knowing whether there are differences in the mathematical problem solving abilities of class XI MIA students of SMA Negeri 4 Ambon who have high selfconfidence, moderate self-confidence, and low self confidence, and ( 3) knowing whether there is an effect of interaction between cooperative learning model type TPS assisted by geogebra software, PBL learning model assisted by geogebra software, and DL learning model assisted by geogebra software with students' self confidence in mathematical problem solving ability.This research is a quasi-experimental research with a 3 x 3 factorial design. The population in this study were all students of class XI MIA which consisted of 7 classes, while the sample consisted of 3 classes with 103 students. Data were analyzed using two-way analysis of variance (Two Way Anova).